The hard-drive (hard-disk) is used to store data in a non-volatile form. Working in RAM (memory) is classed as "volatile" in that the data disappears as soon as the computer is switched off.
Yes, there are commercial products for this purpose. Partition magic is one of the genre.
hard-disk
A (harddisk) is a hard drive that stores and provides quick access to large amounts of data.
no you can not
A hard disk is what all your files, including the Operating System are stored in. There are many sizes of hard disk and what the capacity is.
harddisk
You can't you can only do that on PC's
Bigger or smaller than before
That depends on the operating system you are running:Microsoft Windows will only run from an internal harddisk, so the answer is no.Apple's Mac OS X will run from any harddisk, so the answer is yes.Most versions of Linux will run from any harddisk, so the answer is yes.
2,5
Canon copier firmware or harddisk software?
The minimums are based on what you are. If you are a student 1GB RAM and 160GB Harddisk is the basic requirements. If you are a gaming person or a professional who wants fast computer then 2GB RAM and 250GB Harddisk is enough.